In a medium bowl, combine 4 ounces softened cream cheese, 1/2 cup Greek yogurt, 1/2 tablespoon lemon juice, 1 clove minced garlic, and 1/2 teaspoon Italian seasoning. Beat or whisk until the mixture is smooth and uniform.
Transfer the cream cheese mixture to a pie plate or serving bowl and spread into an even layer using a spatula.
Spoon the 8-ounce container red pepper hummus over the cream cheese layer and spread it evenly.
Spoon the 8-ounce container plain hummus over the red pepper hummus and smooth into an even layer.
Evenly scatter 1 cup quartered grape tomatoes, 1/2 chopped red bell pepper, 1/2 chopped cucumber, 1/3 cup finely chopped red onion, and 1/2 cup Kalamata olives (cut in half) over the hummus layers.
Sprinkle 1/3 cup crumbled feta cheese and 1 tablespoon chopped fresh dill over the vegetables.
Drizzle 1 tablespoon olive oil over the top, then serve.