Bring the water to a boil in a small saucepan over high heat. Pour the bulgur into a medium bowl and add the boiling water; let stand until absorbed, about 15 minutes. Stir in the apricots, nectarines, plums, tomato, basil, lemon juice, oil, salt, and pepper; mix well. Serve immediately or store in an airtight container in the refrigerator for up to 2 days.