Get template list for a custom post type

Hi,

Here is my issue, I want to apply differents page templates to a custom post type but I can’t see the template’s list in admin.

My code below :

add_action( 'init', 'create_post_type' );
function create_post_type() {
  register_post_type( 'landing',
    array(
      'labels' => array(
        'name' => __( 'Landing' ),
        'singular_name' => __( 'Landing' )
      ),
      'menu_icon'       => get_template_directory_uri().'/img/landing/news.png',
      'public'          => true,
      'rewrite'         => array('slug'=>'landing'),
      'capability_type' => 'post',
      'hierarchical'    => true,
      'has_archive'     => false,
      'supports'        => array( 'title', 'editor', 'thumbnail', 'excerpt', 'page-attributes')
    )
  );
}

In page attributes, I have order and parent but not template. I really don’t understand what I miss. Have you got some explanation ?

Thanks for your help,
Regards