Anyone actually say during an interview that the reason they want the job was because they need money?

I did, while in high school and well before I realized I had ADHD and probably autism too, given the familiar behaviors in my diagnosed kids. That's relevant because I had to work hard at learning social norms and conventions for stuff like interviews. Wal-mart offered me the job anyway, but I missed out on it because I missed the call and kept forgetting to check my voicemail.