Cook onion and garlic in butter in a large skillet over medium-high heat until tender; remove from heat and let cool.
Beat cream cheese at medium speed of an electric mixer until smooth. Add Cheddar cheese, Worcestershire sauce, sage, and pepper; blend well. Stir in onion mixture and pimiento. Cover and chill at least 1 hour.
Shape mixture into a cheese round. Roll in crumbled bacon; cut into large wedges and wrap individual wedges in plastic wrap. Serve with fruit and crackers.