Remover todas as categorias do Magento 2

Como remover programaticamente todas as categorias do Magento 2

$categoryFactory = $objectManager->get('Magento\Catalog\Model\CategoryFactory');

$categories = $categoryFactory->create()->getCollection();

foreach($categories as $category) {    

 echo $category->getId()  . PHP_EOL;
    
    $category->delete();
    
}