Dill absolutely makes this salad, offering a fresh, herbaceous boost that livens up the canned chickpeas. It's a satisfying bowl of crunchy, creamy, chewy textures.
Combine first 4 ingredients in a medium bowl, stirring with a fork or whisk. Add chickpeas, bell peppers, and olives; toss to combine. Arrange cucumber slices and chickpea mixture in a bowl; top with cheese and dill.