Hide output of add_settings_field()

by

You can hide it using jQuery which will be inserted in the wp-admin header:

add_action( 'admin_head', 'wpse_239421_hide_section' );
function wpse_239421_hide_section() {
    ?>
    <script type="text/javascript">
        jQuery(document).ready(function($) {
        $('[scope=row]').closest('tr').hide();
        } );
    </script>
    <?php
}

This will remove the closet tr bases on the scope=row.