Drain and rinse beans, chop lettuce, halve tomatoes, slice olives, and cut each pita into 8 small wedges. Slice cucumber and cut pineapple into chunks.
Onto each serving dish, layer 1/2 cup hummus, 1/2 cup beans, 1/2 cup lettuce, 1/4 cup tomatoes, and 1/8 cup olives.
Enjoy pita wedges with dip, serve cucumbers and pineapple on the side.