The ornamental design for a furnituresupport, as shown and described.
The furniture support is intended for use with tables, dressers and the like and is designed to support a table top or shelf upon which items can be placed.
FIG. 1 is a perspective view of the furniture support;
FIG. 2 is a side elevational view of the support shown in FIG. 1;
FIG. 3 is a left end view of the support shown in FIG. 2;
FIG. 4 is a right end view of the support shown in FIG. 2; and,
FIG. 5 is a front elevational view of the furniture support in FIG. 1 in use with a table.
The phantom lines shown in the figures are for illustrative purposes only and form no part of the claimed design.