The capital side have conceded just once in their opening nine games of the season and are already five points clear at the top of Serie A.
"It is great to have won nine straight games but what I would like is for people to remember us at the end of the season, perhaps with a trophy in our hands," Garcia told the club's official website.
"We have to focus on Thursday's game. Everyone, even at [training ground] Trigoria think that the game against Chievo has already been won.
"However, this game is going to be the most complicated one since the start of the season."
Roma beat Udinese 1-0 away in their last league game.