@foreach($items as $item) @endforeach

Product	Type	Category	Brand	Purchase Price	Sell Price	Stock
{{$item->name}}	{{$item->type}}	{{ $item->category?$item->category->name:''}}	{{ $item->brand?$item->brand->name:''}}	{{$item->purchase_price}}	{{$item->sell_price}}	{{ $item->stocks->sum('quantity')}}