Set up another email address, bank account, and pay account (Paypal/Stripe/etc).
Other than that, your options are BitCoin. Secure your wallet on a Truecrypt volume and convert funds frequently.
There's a wealth of info and money exchanges linked off of the Hidden Wiki on Tor. Check out Onion Browser in the App Store, if you have an iOS device, for a quick look.
Look, in the days if the War On Libert^WTerror, no legitimate corporation that wants to operate within a western country is able to offer anything remotely anonymous.