[slavAAvals]

Берутся все элементы, не могу выбрать конкретный элемент меню и по клику сделать, чтобы открылось только ЕГО подменю....

<div class="leftbar-menu__category">
					<ul class="category__list">
						<li class="category__item">Top Sales
                           <ul class="category__inner-list  inner-list__hidden">
                           	<li class="category__inner-item">Features</li>
                           	<li class="category__inner-item">Morolas</li>
                           	<li class="category__inner-item">Lacoste</li>
                           	<li class="category__inner-item">Pernuly</li>
                           </ul>
						</li>
						<li class="category__item">Brand Focus
							<ul class="category__inner-list  inner-list__hidden">
							 <li class="category__inner-item">Features</li>
							 <li class="category__inner-item">Morolas</li>
							 <li class="category__inner-item">Lacoste</li>
							 <li class="category__inner-item">Pernuly</li>
							</ul>
						</li>
						<li class="category__item">Hi-Tech
							<ul class="category__inner-list  inner-list__hidden">
							 <li class="category__inner-item">>Features</li>
							 <li class="category__inner-item">Morolas</li>
							 <li class="category__inner-item">Lacoste</li>
							 <li class="category__inner-item">Pernuly</li>
							</ul>
						</li>
						<li class="category__item">Home
							<ul class="category__inner-list  inner-list__hidden">
							 <li class="category__inner-item">Features</li>
							 <li class="category__inner-item">Morolas</li>
							 <li class="category__inner-item">Lacoste</li>
							 <li class="category__inner-item">Pernuly</li>
							</ul>
						</li>
						<li class="category__item">Sale
							<ul class="category__inner-list  inner-list__hidden">
							 <li class="category__inner-item">Features</li>
							 <li class="category__inner-item">Morolas</li>
							 <li class="category__inner-item">Lacoste</li>
							 <li class="category__inner-item">Pernuly</li>
							</ul>
						</li>
					</ul>

const categoryList = document.querySelectorAll('.category__item');
const categoryHiddenMnuS = document.querySelectorAll('.category__inner-list');
const categoryItem = Array.prototype.slice.call(categoryList);
const categoryHiddenMnu = Array.prototype.slice.call(categoryHiddenMnuS);


categoryItem.forEach(function(list) {
    list.addEventListener('click', () => {
		categoryHiddenMnu.forEach( (elem) => {
           elem.classList.toggle('inner-list__hidden')
		})
	})
})