How align Listview's delegate text to customized title text?

Crawl.W

import QtQuick 2.0

Item
{
    id: root
    width: 1921
    height: 1081

    Column
    {
        x: 328
        y: 184
        Item
        {
            id: tableTitle
            width: 1593
            height: 91
            Text {
                id: ttWellId
                x: 90
                y: 31
                text: "Well ID"
            }
            Text {
                id: ttSample
                x: 276
                y: 31
                text: "Sample"
            }
        }

        ListView
        {
            width: 1593
            height: 785
            clip: true
            model: ListModel {
                ListElement{
                    name: "A1";
                    sample: "sample1";
                }
                ListElement{
                    name: "A2";
                    sample: "sample2";
                }
            }
            delegate: resultDelegate

            Component
            {
                id: resultDelegate
                Item
                {
                    id: wellInfoItem
                    height: 60
                    width: 1592
                    Text
                    {
                        text: name
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.horizontalCenter: ttWellId.horizontalCenter
                    }
                    Text {
                        text: sample
                        anchors.verticalCenter: parent.verticalCenter
                        anchors.horizontalCenter: ttWellId.horizontalCenter
                    }
                }
            }
        }
    }
}

I need resultDelegate's text align to text in the tableTitle. But anchors.horizontalCenter: ttWellId.horizontalCenter's effect as following:

The effect I want is as follows :

please ignore the multiple row and focus on contents are aligned horizontally to the header. And I got a error hint: QML Text: Cannot anchor to an item that isn't a parent or sibling.

Crawl.W

I have a solution, aligning field to header title and setting the same width, then we could set same alignment for Text item.
But my .qml file from Qt Designer Stutido, They had been given in the form of fixed coordinates at most of the time, adjusting for my solution is too terrible.