Cut pineapple in half lengthwise through crown. Remove fruit with curved knife, leaving shells intact. Trim off core and cut fruit into chunks. In large bowl, combine pineapple, orange, kiwi, strawberries and grapes. To make dressing, in 1-quart measure, combine remaining ingredients, except banana. Pour dressing over fruit. Toss gently to coat. Refrigerate, covered, 1 hour. Just before serving, slice banana into fruit salad. Toss gently. Spoon salad into pineapple shells and serve.