@foreach ($section->rows ?? [] as $index => $row)
<tr>
    <td>{{ $row->item_no ?? '' }}</td>
    <td>{{ $row->description ?? '' }}</td>
    @foreach (range(0, 3) as $v)
        <td>{{ $row->values[$v] ?? '' }}</td>
    @endforeach
</tr>
@endforeach