A single-member LLC is disregarded for income tax purposes. It's called a "disregarded entity." That means that you report it on your personal Form 1040 joint tax return the same as if it were a sole proprietorship or self-employment. You don't enter anything in your tax return to indicate that it's an LLC.
I'm sure ProSeries allows you to enter self-employment income separately for each spouse, producing a separate Schedule C for each spouse. But this is the TurboTax Community. If you need help with ProSeries you should post your question in the ProSeries Community.
