Get the kind that can slide under a shelf, with one open side, and be sure it’s wide enough to hold whatever you need near the TV, like a video game console, streaming box, or DVD player.
Remove the wires that would otherwise hold the basket under a shelf with a wire cutter and you’ll be left with a box that is open on one side and at the top.
Hold the hole straps up to the ceiling so they go around the top wires of the basket at your chosen support points and mark on the ceiling where the screws will go.