У меня есть запрос, но я не знаю, как запустить в Laravel
WITH RECURSIVE category_path (id, name, lvl) AS(SELECT id, name, 0 lvl FROM category WHERE parent =1 UNION ALL SELECT c.id, c.name,cp.lvl + 1 FROM category_path AS cp JOIN category AS c ON cp.id = c.parent) SELECT * FROM category_path GROUP BY lvl ORDER BY lvl DESC limit 1