If you are looking for some goods to be purchased with bitcoins on any unknown marketplace then I am sure that you won't find any physical product for bitcoins but if you go and check out the decentralized marketplace, I am sure you will find a lot of commodities which you could trade for bitcoins. Bitcoins are not yet adopted in our day to day lives so transacting bitcoins regularly may not be possible but in the coming future with the ever rising demand for bitcoins there surely will be something which would make bitcoins possible for transacting in our day-to-day lives. There are some great payment gateways supporting cryptocurrencies so we can soon hope the future to arrive.