Prepare the Greek salsa: In a medium bowl, combine diced cucumber, red onion, sliced kalamata olives, fresh dill, and parsley. Add lemon juice and season with salt and pepper. Toss well and refrigerate to chill while preparing other components.
Make the tzatziki: Pat the diced cucumber completely dry with paper towels. In a separate bowl, mix coconut yogurt, dried cucumber, fresh dill, garlic powder, salt, and lemon juice. Stir until smooth and creamy. Refrigerate until ready to serve.
Cook the ground chicken: Heat olive oil in a large skillet over medium-high heat. Add ground chicken and break it up with a wooden spoon. Cook for 5 minutes until mostly done. Add garlic powder, onion powder, oregano, and dried dill. Stir in fresh parsley and squeeze lemon juice over chicken. Season with salt and pepper. Cook 2-3 more minutes until completely cooked through.
Assemble the bowls: Divide cooked rice among 4 bowls. Top each with seasoned ground chicken, a generous spoonful of Greek salsa, and a dollop of tzatziki. Serve immediately while chicken is warm.