The ornamental design for a cantileveredhook, as shown and described.
FIG. 1 is a perspective view of the cantilevered hook;
FIG. 2 is a side view of the cantilevered hook;
FIG. 3 is a bottom view of the cantilevered hook;
FIG. 4 is a top view of the cantilevered hook;
FIG. 5 is a front view of the cantilevered hook;
FIG. 6 is a rear view of the cantilevered hook; and,
FIG. 7 is a perspective view of the cantilevered hook perched on a table top hanging a belt thereoff.
The broken line showing of a partial table surface and a partial bag strap is included for the purposes of illustrating environment and forms no part of the claimed design.