Filter pivot table on Laravel Blade

I have tables - products and categories with a pivot table. What i need to do is to display the categories on view in a tab and get the respective products.

// Product.php
public function categories(){
    return $this->belongsToMany('App\Models\Category');
}

// Category.php
public function products(){
    return $this->belongsToMany('App\Product');
}

// IndexController.php
$products = Product::where('status', StatusConstant::PT_ACTIVE)
                ->with(['joindraw' => function ($query){
                        $query->where('user_id', $this->user->id);
                }])->get();

return view('store.index', ['products' => $products, 'category' => $category]);

and I'm expecting some output like this:

<div class="row">
    <div class="col s12">
        <ul class="tabs">
            <li class="tab"><a class="" href="#tabs1">Category 1</a></li>
            <li class="tab"><a class="active" href="#tabs2">Category 2</a></li>
            <li class="tab"><a class="" href="#tabs3">Category 3</a></li>
        </ul>
    </div>
    <div id="tabs1" class="col s12">
        <div class="contents-tabs">
            <div class="table-contents default-table">
              //Products in category id 1...

May i know how can i do the filter on blade?

via Chebli Mohamed