Party list methods can be thought of as such, though I suspect that’s not what you meant. Aside from party list, I don’t recall any voting methods in which voters vote on sets of candidates rather than on individual candidates being discussed. Obviously you could consider all subsets of candidates containing the appropriate number of winners and have voters vote on these subsets using a single-winner voting method, but this approach has numerous issues.
Are there multiwinner voting methods where voters vote on combinations of candidates?
Party list methods can be thought of as such, though I suspect that’s not what you meant. Aside from party list, I don’t recall any voting methods in which voters vote on sets of candidates rather than on individual candidates being discussed. Obviously you could consider all subsets of candidates containing the appropriate number of winners and have voters vote on these subsets using a single-winner voting method, but this approach has numerous issues.