Hook: Rug HookThe Iokath Command Tile decoration fits into a glowing pillar of light ground rug hook.
How to Get an Iokath Command Tile Decoration
Cartel Market Decorations
The Iokath Command Tile deco is part of the The Distant Worlds, a set of decorations that you can buy directly from the Cartel Market with Cartel Coins. All decorations from the cartel market, including the Iokath Command Tile deco, can usually be found on the Galactic Trade Network (GTN) and bought from other players with credits.
If you're looking to get an Iokath Command Tile, the easiest way to get it is to head to the Galactic Trade Network (GTN) in SWTOR and buy it with credits from another player. You can also buy the full The Distant Worlds from the cartel market or GTN, which includes this deco and a few others that match.