The ornamental design for a table pedestal component, as shown and described.
FIG. 1 is a perspective view of a of a table pedestal component incorporating my new design;
FIG. 2 is a front elevational view thereof, with the right-side elevational view, the rear elevational view, and the left-side elevational view being identical to FIG. 2;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
The broken lines, shown in the figures are for illustrative purposes only and form no part of the claimed design.