You also can't get alcohol. They've been pretty smart with what they do and don't allow - makes it much more flexible than Instacart in terms of logistics on their end. It means they can just dump everything on your doorstep if you're not home.
I've noticed they do have some "fresh" things now, like bread, but that's it - no refrigerated things or other things that may spoil. I did have an issue one time ordering fresh bread and they missed the delivery window and delivered it the next day, by which time it was stale. A minor glitch though, but shows why they're so conservative about what they deliver.