Bug session - Pair debugging

after 6 hours of frustration trying to setup a simple view of a master-detail relationship, I am happy to pay somebody to take a look and fix it, if can be done at all.
Basically I have 2 tables:
-Food category
-Menu items
I want to show for each food category all the menu items belonging to that category, hopefully in a nice way.
Please feel free to contact me here.

Have you had a look at the multi-user tutorial? Anvil | Multi-User Applications with Anvil

It shows how to link tables together and pull from one based on the contents of another. In the case of the tutorial, it’s showing articles based on a user, but the techniques are the same if you’re showing menu items based on a category.