Combine the rice and water in a small saucepan; bring to the boil over high heat. Cover and reduce the heat to medium-low. Simmer until the rice is tender and the liquid has been absorbed, 45 to 50 minutes. Remove from heat and allow to cool.
Place cooled rice in a large bowl. Stir in the kidney beans, red onions, mushrooms, broccoli, peppers and almonds; season with pepper. Toss salad with the Italian dressing and olive oil.