I X Think So...
Because Once Cash Out thru Credit Card already Consider as Cash Advances  need to pay 5% Advances Fee of the Amount even though its a Cash Refund
But Anyway You can Call CS to Enquiry of Any Possible to Transfer in to Your Saving Account for Withdrawing Out... 

THAT IS A BIG NONO !! DO NOT EVER WITHDRAW CASH USING YOUR CREDIT CARD.
It will be charged as cash advance withdrawal and a 5% fee will be applied.

I did that mistake few months back but luckily I called Citibank and they were willing to waive the fee after a lengthy discussion.

Call them up or go over to the counter to inform them. They will then issue u a cheque or transfer it to your Citibank savings account (if u have one).