Yes, in theory you could (and that harness is a PC2-94-4, manufactured by Autoleads
However, if it's still being manufactured the same way as the one pictured on your link (on nexxia.co.uk), it omits the illumination and power antenna wires, as well as the SWC wires. Even if they've started including the first two, they won't add the SWC wires. So you would have to tap into your car's factory wires.
As I said, not worth the hassle.