◯テンプレートファイル
$taxonomy = 'TAXONOMY_NAME';
$args = array(
'hide_empty' => true
);
$terms = get_terms( $taxonomy , $args );
if ( count( $terms ) != 0 ) {
echo '<ul>';
foreach ( $terms as $term ) {
$term = sanitize_term( $term, $taxonomy );
$term_link = get_term_link( $term, $taxonomy );
if ( is_wp_error( $term_link ) ) {
continue;
}
echo '<li><a href="' . esc_url( $term_link ) . '">' . $term->name . '（' . $term->count . '）</a></li>';
}
echo '</ul>';
}