The dashed lines shown in the drawings indicate portions of the design that are not claimed and form no part of the claimed design. The dashed lines in the upper portion of the design represent boundary lines of the claimed design. The bottom and top portions of the furniture leg form no portion of the claimed design. The rear/interior portions of the furniture leg that would be shown in the other side views form no portion of the claimed design. The furniture leg is shown with a symbolic break in its length.