How to hide WooCommerce product page for Unregistered Users?

I want to hide few products from Unregistered/non-login users. I am using the following code. I only want to display $cat = 'visible'; to logout users. If a user has the link to the product and tries to open a page (the product or category I have hidden), the user should be redirected to https://www.example.com/redirect.

But the code hides products from all the categories, and it does not hide the categories either.

function my_product_query( $q ) {
    // Is user logged in
    $is_logged_in = is_user_logged_in();
	
    // Category to hide
    $cat = 'visible';

    // Not logged in
    if ( !$is_logged_in ) {
        $q->set( 'tax_query',
            array(
                array(
                    'taxonomy' => 'product_cat',
                    'field' => 'testing1,testing2,testing3',
                    'terms' => $cat, // your category slug
                    'operator' => 'NOT IN'
                )
            )
        );
    }
}
add_action( 'woocommerce_product_query', 'my_product_query', 10, 1 );