Without any charge?? How could you expect that from a credit card. Any transaction via CC attract charges. In general cash withdrawals attract very high interest while online shopping or swiping provide lesser interest charges. If you convert the spending into emi, the interest could be as low as 12-14%. Coming to your query, you can add money to online wallets like Paytm using credit card and then use the money for various purposes including transfer to bank. If you convert the Paytm topup into emi, you will end up paying very less interest compared to other modes.
Only catch is that your e-wallet should be fully KYC verified.