Sometimes, you want to click a column to refine the results of a table further without going through the filter menu on a Filament table.
// Step one: create a filter
SelectFilter::make('user')
->relationship('user', 'name')
->searchable() // added so all records aren't loaded initally
// Step two: add action to column
TextColumn::make('user.name')
->label('Owner')
->action(function ($livewire, $record) {
$livewire->tableFilters['user'] = ['value' => $record->user_id];
})