Heat oven to 350°F. Spray 13x9-inch (3-quart) glass baking dish with cooking spray. In 12-inch nonstick skillet, heat oil over medium heat. Add onion and bell pepper; cook 4 to 5 minutes or until softened. Stir in pineapple, beans, green chiles and salt. Cook and stir until thoroughly heated. Remove skillet from heat. Stir in 1/2 cup cilantro and 2 cups of the cheese.