Here's wholesale food prices in the US: https://fred.stlouisfed.org/series/WPU578101
In fact you'd expect reduced sales from the higher prices to put pressure on profits. That is what seems to be happening in the UK:
https://www.grocerygazette.co.uk/2023/01/31/food-companies-p...
But not in the US, where it does look like there may be some gouging going on, but we'd need to see their profit reporting to be sure:
https://accountable.us/wp-content/uploads/2023/02/2023-02-10...