The German side face Inter Milan in the second leg of their tie on Tuesday. Bayern won the first leg 1-0 at the San Siro.
“The Champions League is certainly possible for us and we want to lift it,” Gomez told the press.
“However, we have to approach the Inter match with great caution.”
“Barcelona are certainly a massive favourite. But in football everything is possible. We are among one of the teams who can win it,” he added.