Yes, ATTRACT is a Scrabble word!

Letter values in Scrabble US: A 1, T 1, T 1, R 1, A 1, C 3, T 1.

Is it a valid word?

ATTRACT is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

direct toward itself or oneself by means of some psychological power or physical attributes
be attractive to
exert a force on (a body) causing it to approach or prevent it from moving away

Also: pull in, draw in.