In a large bowl, combine the first seven ingredients; set aside. Cut bread in half horizontally. Carefully hollow out top and bottom, leaving a 1-in. shell (save removed bread for another use).
Spread 1-1/2 cups olive mixture over bottom bread shell. Spread remaining olive mixture over cut side of top bread shell. In bottom of bread, layer the turkey, half of the cheese, salami, remaining cheese and ham. Replace bread top. Wrap tightly in plastic wrap. Refrigerate for 4 hours or overnight. Cut into wedges to serve.