Output from `cr pascal` in GForth:

                                    1
                                  1   1
                                1   0   1
                              1   1   1   1
                            1   0   0   0   1
                          1   1   0   0   1   1
                        1   0   1   0   1   0   1
                      1   1   1   1   1   1   1   1
                    1   0   0   0   0   0   0   0   1
                  1   1   0   0   0   0   0   0   1   1
                1   0   1   0   0   0   0   0   1   0   1
              1   1   1   1   0   0   0   0   1   1   1   1
            1   0   0   0   1   0   0   0   1   0   0   0   1
          1   1   0   0   1   1   0   0   1   1   0   0   1   1
        1   0   1   0   1   0   1   0   1   0   1   0   1   0   1
      1   1   1   1   1   1   1   1   1   1   1   1   1   1   1   1
    1   0   0   0   0   0   0   0   0   0   0   0   0   0   0   0   1
   1   1   0   0   0   0   0   0   0   0   0   0   0   0   0   0   1   1 ok

By changing `4 .r` to `bl + dup dup dup emit emit emit emit` I get this:

                                      !!!!
                                    !!!!!!!!
                                  !!!!    !!!!
                                !!!!!!!!!!!!!!!!
                              !!!!            !!!!
                            !!!!!!!!        !!!!!!!!
                          !!!!    !!!!    !!!!    !!!!
                        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
                      !!!!                            !!!!
                    !!!!!!!!                        !!!!!!!!
                  !!!!    !!!!                    !!!!    !!!!
                !!!!!!!!!!!!!!!!                !!!!!!!!!!!!!!!!
              !!!!            !!!!            !!!!            !!!!
            !!!!!!!!        !!!!!!!!        !!!!!!!!        !!!!!!!!
          !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!    !!!!
        !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
      !!!!                                                            !!!!
    !!!!!!!!                                                        !!!!!!!! ok

But this is not using bitwise AND, just the Pascal's triangle approach. (Interestingly, you can reformulate that as a neighborhood-2 2-state 1-dimensional cellular automaton pretty easily; it occurs in a couple of different guises in Wolfram's catalog.)

Here's an ASCII-art version that uses AND as Michał describes:

    32 value size  : line cr size 0 do dup i and if bl else [char] # then dup emit emit loop drop ;
    : pasand size 0 do i line loop ;                                                           

Running `pasand` then yields this:

    ################################################################
    ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  ##  
    ####    ####    ####    ####    ####    ####    ####    ####    
    ##      ##      ##      ##      ##      ##      ##      ##      
    ########        ########        ########        ########        
    ##  ##          ##  ##          ##  ##          ##  ##          
    ####            ####            ####            ####            
    ##              ##              ##              ##              
    ################                ################                
    ##  ##  ##  ##                  ##  ##  ##  ##                  
    ####    ####                    ####    ####                    
    ##      ##                      ##      ##                      
    ########                        ########                        
    ##  ##                          ##  ##                          
    ####                            ####                            
    ##                              ##                              
    ################################                                
    ##  ##  ##  ##  ##  ##  ##  ##                                  
    ####    ####    ####    ####                                    
    ##      ##      ##      ##                                      
    ########        ########                                        
    ##  ##          ##  ##                                          
    ####            ####                                            
    ##              ##                                              
    ################                                                
    ##  ##  ##  ##                                                  
    ####    ####                                                    
    ##      ##                                                      
    ########                                                        
    ##  ##                                                          
    ####                                                            
    ##                                                               ok