The ornamental design for a confectioneryproduct, as shown and described.
FIG. 1 is a top front left perspective view of a confectionery product showing my new design;
FIG. 2 is a top view of the design shown in FIG. 1;
FIG. 3 is a bottom view of the design shown in FIG. 1;
FIG. 4 is a front view of the design shown in FIG. 1;
FIG. 5 is a rear view of the design shown in FIG. 1;
FIG. 6 is a left side view of the design shown in FIG. 1; and,
FIG. 7 is a right side view of the design shown in FIG. 1.
The broken lines shown in the figures are included for the purpose of illustrating portions of the confectionery product and form no part of the claimed design.