6 T. coarsely chopped macadamia nuts, divided
1 9-inch baked pastry shell
1 6-ounce can frozen limeade concentrate, thawed
1 4-serving-size package vanilla instant pudding and pie filling mix
2 8-ounce packages cream cheese, softened
3/4 cup powdered sugar
3 medium kiwifruit (peeled, halved lengthwise and sliced), divided
1 6-ounce carton lime low-fat yogurt
1 1/2 cups frozen whipped dessert topping, thawed