Taking industrial action is attractive (8)
I believe the answer is:
striking
'taking industrial action' is the definition.
'striking' can be an answer for 'action' (striking is a kind of action). I'm unsure of the 'taking industrial' bit.
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for striking that I've seen before include "Dramatically beautiful" , "Remarkable; hitting" , "not working" , "Prominent" , "Attracting attention by reason of being unusual" .)