1) Do you offer meat pies?
2) Do you offer the meat pie?
I know (1) is probably the standard way to ask whether they sell meat pies.
Can I use (2)? I remember when you add "the" before a noun, it means the thing in general sense. Like:
The tiger is a ferocious animal.
The elephant is the largest animal on land.
They don't mean a specific tiger or elephant. They are talking about tigers and elephants in a general sense.