WhiteAce on "FrontEnd Grouping by Custom Fields"

Hey there!
just wanted to know if there is a way to group posts by their custom fields?
let's say something like this:
I have a <select> Custom field named "food name" ->
I want to display a frontend page that will display two columns: "vegetables" & "fruits".
so if you select "apple" or "banana" on the post custom field - it need to be injected to the "fruits" column - but if you choose "cucumber" or "broccoli" it will be injected to the "vegetables" column.