get_term_parents_list( int $term_id, string $taxonomy, string|array $args = array() )

<?php
if ( is_category() ) {
    // Get the current category term id.
    $query_obj = get_queried_object();
    $term_id   = $query_obj->term_id;
 
    echo get_term_parents_list( $term_id, 'category' );
}
?>